Intellectual Property India Publishes Patent Application for 'A Fault-Tolerant Single-Phase Five-Level Transformer-Less Inverter' Filed by Singh, Varsha; Neti, Sukhdev Singh; and Anand, Vishal

MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202521100868 A) filed by Singh, Varsha; Neti, Sukhdev Singh; and Anand, Vishal, Raipur, Chhattisgarh, on Oct. 17, 2025, for 'a fault-tolerant single-phase five-level transformer-less inverter.'

Inventor(s) include Singh, Varsha; Neti, Sukhdev Singh; and Anand, Vishal.

The application for the patent was published on Jan. 9, under issue no. 02/2026.

According to the abstract released by the Intellectual Property India: "The present invention is related to a fault-tolerant single-phase five-level transformer-less inverter (101) for reliable grid-connected photovoltaic (PV) systems. utilizes a photovoltaic source (102) and three switched capacitor cells ...